Japanese Studies

研究開発支援総合ディレクトリ（ReaD）とResearchmapが統合. ''ReaD: Directory Database of Research and Development Activities 研究開発支援総合ディレクトリ

Lists over 88,000 pre-modern Japanese persons based on 81 biographical dictionaries, and provides citations; arranged by 50-on order.

Approximately 30,000 pre-modern Japanese writers are listed, based on Kokusho sōmokuroku. Provides index arranged by characters for various names, including real names, pennames, etc.